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   <div id="projectname">Tekdaqc Firmware
   &#160;<span id="projectnumber">1.0.2.0</span>
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   <div id="projectbrief">The firmware of the Tekdaqc.</div>
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<div class="title">BoardTemperature.c</div>  </div>
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<div class="contents">
<a href="_board_temperature_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Copyright 2013 Tenkiv, Inc.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Licensed under the Apache License, Version 2.0 (the &quot;License&quot;); you may not use this file except in compliance with</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * the License. You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> * an &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * specific language governing permissions and limitations under the License.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment">/*--------------------------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment">/* INCLUDES */</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment">/*--------------------------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_board_temperature_8h.html">BoardTemperature.h</a>&quot;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_a_d_s1256___driver_8h.html">ADS1256_Driver.h</a>&quot;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_analog_input___multiplexer_8h.html">AnalogInput_Multiplexer.h</a>&quot;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_tekdaqc___b_s_p_8h.html">Tekdaqc_BSP.h</a>&quot;</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_tekdaqc___debug_8h.html">Tekdaqc_Debug.h</a>&quot;</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#include &quot;eeprom.h&quot;</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment">/*--------------------------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment">/* PRIVATE DEFINES */</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment">/*--------------------------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;</div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="_board_temperature_8c.html#a076462ed55992bda909c0a8633888018">   44</a></span>&#160;<span class="preprocessor">#define LM35_SLOPE  100</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="comment">/*--------------------------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="comment">/* PRIVATE VARIABLES */</span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="comment">/*--------------------------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="comment">/* The current board temperature in degrees C */</span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="keyword">static</span> <span class="keywordtype">float</span> temperature;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="comment">/* The maximum board temperature ever recorded. */</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="keyword">static</span> <span class="keywordtype">float</span> max_temp = 0.0f;</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment">/* The minimum board temperature ever recorded. */</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="keyword">static</span> <span class="keywordtype">float</span> min_temp = 0.0f;</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="comment">/* The lower 16 bits of the maximum temperature reading. */</span></div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="keyword">static</span> uint16_t low_max_word;</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="comment">/* The upper 16 bits of the maximum temperature reading. */</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="keyword">static</span> uint16_t high_max_word;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="comment">/* The lower 16 bits of the minimum temperature reading. */</span></div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="keyword">static</span> uint16_t low_min_word;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="comment">/* The upper 16 bits of the minimum temperature reading. */</span></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="keyword">static</span> uint16_t high_min_word;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="comment">/* Temporary scratch variable */</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="keyword">static</span> uint32_t scratch;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="comment">/*--------------------------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="comment">/* PUBLIC FUNCTIONS */</span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="comment">/*--------------------------------------------------------------------------------------------------------*/</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="group__board__temperature.html#ga836b49ee7ee49ad9e13dc50a80fa7a0a">   86</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="group__board__temperature.html#ga836b49ee7ee49ad9e13dc50a80fa7a0a">updateBoardTemperature</a>(<a class="code" href="struct_analog___input__t.html">Analog_Input_t</a>* input, int32_t code) {</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    int32_t max = MAX_CODE;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <span class="keywordflow">if</span> (code &lt; 0)</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        ++max; <span class="comment">/* Add one for negative range. */</span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    temperature = <a class="code" href="_board_temperature_8c.html#a076462ed55992bda909c0a8633888018">LM35_SLOPE</a> * ((2.0f * V_REFERENCE )/<a class="code" href="group__ads1256__driver.html#ga853d2d710efae91bb12c6cb17d562459">ADS1256_GetGainMultiplier</a>(input-&gt;<a class="code" href="struct_analog___input__t.html#a9eb75430d096aa3e9c2211f836ae0b88">gain</a>))* (((<span class="keywordtype">float</span>) code)/max);</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="preprocessor">#ifdef BOARD_TEMPERATURE_DEBUG</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="preprocessor"></span>    printf(<span class="stringliteral">&quot;[Board Temperature] New board temperature: %f Deg C.\n\r&quot;</span>, temperature);</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="preprocessor"></span>    <span class="keywordflow">if</span> (max_temp == 0.0f) {</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        <a class="code" href="group__flash__disk__driver.html#ga0776e2e16f54d3a675e4f2f401703a85">EE_ReadVariable</a>(ADDR_BOARD_MAX_TEMP_HIGH, &amp;high_max_word);</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        <a class="code" href="group__flash__disk__driver.html#ga0776e2e16f54d3a675e4f2f401703a85">EE_ReadVariable</a>(ADDR_BOARD_MAX_TEMP_LOW, &amp;low_max_word);</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        scratch = (((uint32_t) high_max_word) &lt;&lt; 16) | low_max_word;</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;        max_temp = *(<span class="keywordtype">float</span>*) (<span class="keywordtype">void</span>*)(&amp;scratch);</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    }</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    <span class="keywordflow">if</span> (min_temp == 0.0f) {</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        <a class="code" href="group__flash__disk__driver.html#ga0776e2e16f54d3a675e4f2f401703a85">EE_ReadVariable</a>(ADDR_BOARD_MIN_TEMP_HIGH, &amp;high_min_word);</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;        <a class="code" href="group__flash__disk__driver.html#ga0776e2e16f54d3a675e4f2f401703a85">EE_ReadVariable</a>(ADDR_BOARD_MIN_TEMP_LOW, &amp;low_min_word);</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        scratch = (((uint32_t) high_min_word) &lt;&lt; 16) | low_min_word;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;        min_temp = *(<span class="keywordtype">float</span>*) (<span class="keywordtype">void</span>*)(&amp;scratch);</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    }</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    <span class="keywordflow">if</span> (temperature &gt; max_temp) {</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        printf(<span class="stringliteral">&quot;[Board Temperature] New board max temperature: %f Deg C.\n\r&quot;</span>, temperature);</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        max_temp = temperature;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        scratch = *(uint32_t*) (<span class="keywordtype">void</span>*)(&amp;temperature);</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        <a class="code" href="group__flash__disk__driver.html#ga516e9ced7438b9452c72884aa1df5915">EE_WriteVariable</a>(ADDR_BOARD_MAX_TEMP_LOW, (uint16_t) (scratch &amp; 0xFFFF));</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        <a class="code" href="group__flash__disk__driver.html#ga516e9ced7438b9452c72884aa1df5915">EE_WriteVariable</a>(ADDR_BOARD_MAX_TEMP_HIGH, (uint16_t) (scratch &gt;&gt; 16));</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    }</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    <span class="keywordflow">if</span> (temperature &lt; min_temp) {</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        printf(<span class="stringliteral">&quot;[Board Temperature] New board min temperature: %f Deg C.\n\r&quot;</span>, temperature);</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        min_temp = temperature;</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        scratch = *(uint32_t*) (<span class="keywordtype">void</span>*)(&amp;temperature);</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;        <a class="code" href="group__flash__disk__driver.html#ga516e9ced7438b9452c72884aa1df5915">EE_WriteVariable</a>(ADDR_BOARD_MIN_TEMP_LOW, (uint16_t) (scratch &amp; 0xFFFF));</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        <a class="code" href="group__flash__disk__driver.html#ga516e9ced7438b9452c72884aa1df5915">EE_WriteVariable</a>(ADDR_BOARD_MIN_TEMP_HIGH, (uint16_t) (scratch &gt;&gt; 16));</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    }</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;}</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;</div>
<div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="group__board__temperature.html#ga84f2a5a76c0781a00449e4e71a8db0bc">  130</a></span>&#160;<span class="keywordtype">float</span> <a class="code" href="group__board__temperature.html#ga84f2a5a76c0781a00449e4e71a8db0bc">getBoardTemperature</a>(<span class="keywordtype">void</span>) {</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;    <span class="keywordflow">return</span> temperature;</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;}</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;</div>
<div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="group__board__temperature.html#gabd8a85a7dd96f5aa9826e7a0999f738c">  140</a></span>&#160;<span class="keywordtype">float</span> <a class="code" href="group__board__temperature.html#gabd8a85a7dd96f5aa9826e7a0999f738c">getMaximumBoardTemperature</a>(<span class="keywordtype">void</span>) {</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="keywordflow">if</span> (max_temp == 0.0f) {</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;        <a class="code" href="group__flash__disk__driver.html#ga0776e2e16f54d3a675e4f2f401703a85">EE_ReadVariable</a>(ADDR_BOARD_MAX_TEMP_HIGH, &amp;high_max_word);</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        <a class="code" href="group__flash__disk__driver.html#ga0776e2e16f54d3a675e4f2f401703a85">EE_ReadVariable</a>(ADDR_BOARD_MAX_TEMP_LOW, &amp;low_max_word);</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        scratch = (((uint32_t) high_max_word) &lt;&lt; 16) | low_max_word;</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;        max_temp = *(<span class="keywordtype">float</span>*) (<span class="keywordtype">void</span>*)(&amp;scratch);</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    }</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    <span class="keywordflow">return</span> max_temp;</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;}</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;</div>
<div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="group__board__temperature.html#ga2e1ba0973955b1358d76f0da459a36e2">  156</a></span>&#160;<span class="keywordtype">float</span> <a class="code" href="group__board__temperature.html#ga2e1ba0973955b1358d76f0da459a36e2">getMinimumBoardTemperature</a>(<span class="keywordtype">void</span>) {</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    <span class="keywordflow">if</span> (min_temp == 0.0f) {</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;        <a class="code" href="group__flash__disk__driver.html#ga0776e2e16f54d3a675e4f2f401703a85">EE_ReadVariable</a>(ADDR_BOARD_MIN_TEMP_HIGH, &amp;high_min_word);</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;        <a class="code" href="group__flash__disk__driver.html#ga0776e2e16f54d3a675e4f2f401703a85">EE_ReadVariable</a>(ADDR_BOARD_MIN_TEMP_LOW, &amp;low_min_word);</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;        scratch = (((uint32_t) high_min_word) &lt;&lt; 16) | low_min_word;</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        min_temp = *(<span class="keywordtype">float</span>*) (<span class="keywordtype">void</span>*)(&amp;scratch);</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;    }</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    <span class="keywordflow">return</span> min_temp;</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;}</div>
<div class="ttc" id="_analog_input___multiplexer_8h_html"><div class="ttname"><a href="_analog_input___multiplexer_8h.html">AnalogInput_Multiplexer.h</a></div><div class="ttdoc">Header file for the analog input multiplexer. </div></div>
<div class="ttc" id="group__board__temperature_html_ga2e1ba0973955b1358d76f0da459a36e2"><div class="ttname"><a href="group__board__temperature.html#ga2e1ba0973955b1358d76f0da459a36e2">getMinimumBoardTemperature</a></div><div class="ttdeci">float getMinimumBoardTemperature(void)</div><div class="ttdoc">Retrieves the minimum temperature this board has been exposed to. </div><div class="ttdef"><b>Definition:</b> <a href="_board_temperature_8c_source.html#l00156">BoardTemperature.c:156</a></div></div>
<div class="ttc" id="_tekdaqc___b_s_p_8h_html"><div class="ttname"><a href="_tekdaqc___b_s_p_8h.html">Tekdaqc_BSP.h</a></div><div class="ttdoc">Header file for the Tekdaqc. </div></div>
<div class="ttc" id="_a_d_s1256___driver_8h_html"><div class="ttname"><a href="_a_d_s1256___driver_8h.html">ADS1256_Driver.h</a></div><div class="ttdoc">Header file for the ADS1256 ADC driver. </div></div>
<div class="ttc" id="_tekdaqc___debug_8h_html"><div class="ttname"><a href="_tekdaqc___debug_8h.html">Tekdaqc_Debug.h</a></div><div class="ttdoc">Header file to define precompiler variables for debugging sections of code. </div></div>
<div class="ttc" id="group__flash__disk__driver_html_ga0776e2e16f54d3a675e4f2f401703a85"><div class="ttname"><a href="group__flash__disk__driver.html#ga0776e2e16f54d3a675e4f2f401703a85">EE_ReadVariable</a></div><div class="ttdeci">uint16_t EE_ReadVariable(uint16_t VirtAddress, uint16_t *Data)</div><div class="ttdoc">Returns the last stored variable data, if found, which correspond to the passed virtual address...</div><div class="ttdef"><b>Definition:</b> <a href="eeprom_8c_source.html#l00247">eeprom.c:247</a></div></div>
<div class="ttc" id="struct_analog___input__t_html"><div class="ttname"><a href="struct_analog___input__t.html">Analog_Input_t</a></div><div class="ttdoc">Data structure used to store the state and requirements of an analog input to the Tekdaqc...</div><div class="ttdef"><b>Definition:</b> <a href="_analog___input_8h_source.html#l00089">Analog_Input.h:89</a></div></div>
<div class="ttc" id="struct_analog___input__t_html_a9eb75430d096aa3e9c2211f836ae0b88"><div class="ttname"><a href="struct_analog___input__t.html#a9eb75430d096aa3e9c2211f836ae0b88">Analog_Input_t::gain</a></div><div class="ttdeci">ADS1256_PGA_t gain</div><div class="ttdef"><b>Definition:</b> <a href="_analog___input_8h_source.html#l00103">Analog_Input.h:103</a></div></div>
<div class="ttc" id="group__board__temperature_html_ga84f2a5a76c0781a00449e4e71a8db0bc"><div class="ttname"><a href="group__board__temperature.html#ga84f2a5a76c0781a00449e4e71a8db0bc">getBoardTemperature</a></div><div class="ttdeci">float getBoardTemperature(void)</div><div class="ttdoc">Retrieves the current board temperature reading. </div><div class="ttdef"><b>Definition:</b> <a href="_board_temperature_8c_source.html#l00130">BoardTemperature.c:130</a></div></div>
<div class="ttc" id="_board_temperature_8c_html_a076462ed55992bda909c0a8633888018"><div class="ttname"><a href="_board_temperature_8c.html#a076462ed55992bda909c0a8633888018">LM35_SLOPE</a></div><div class="ttdeci">#define LM35_SLOPE</div><div class="ttdoc">The slope of the voltage-temperature conversion function for the LM35 temperature sensor...</div><div class="ttdef"><b>Definition:</b> <a href="_board_temperature_8c_source.html#l00044">BoardTemperature.c:44</a></div></div>
<div class="ttc" id="group__board__temperature_html_ga836b49ee7ee49ad9e13dc50a80fa7a0a"><div class="ttname"><a href="group__board__temperature.html#ga836b49ee7ee49ad9e13dc50a80fa7a0a">updateBoardTemperature</a></div><div class="ttdeci">void updateBoardTemperature(Analog_Input_t *input, int32_t code)</div><div class="ttdoc">Updates the current board temperature reading. </div><div class="ttdef"><b>Definition:</b> <a href="_board_temperature_8c_source.html#l00086">BoardTemperature.c:86</a></div></div>
<div class="ttc" id="group__ads1256__driver_html_ga853d2d710efae91bb12c6cb17d562459"><div class="ttname"><a href="group__ads1256__driver.html#ga853d2d710efae91bb12c6cb17d562459">ADS1256_GetGainMultiplier</a></div><div class="ttdeci">int32_t ADS1256_GetGainMultiplier(ADS1256_PGA_t gain)</div><div class="ttdoc">Retrieve the multiplier for a specific PGA setting. </div><div class="ttdef"><b>Definition:</b> <a href="_a_d_s1256___driver_8c_source.html#l01487">ADS1256_Driver.c:1487</a></div></div>
<div class="ttc" id="group__flash__disk__driver_html_ga516e9ced7438b9452c72884aa1df5915"><div class="ttname"><a href="group__flash__disk__driver.html#ga516e9ced7438b9452c72884aa1df5915">EE_WriteVariable</a></div><div class="ttdeci">uint16_t EE_WriteVariable(uint16_t VirtAddress, uint16_t Data)</div><div class="ttdoc">Writes/upadtes variable data in EEPROM. </div><div class="ttdef"><b>Definition:</b> <a href="eeprom_8c_source.html#l00300">eeprom.c:300</a></div></div>
<div class="ttc" id="group__board__temperature_html_gabd8a85a7dd96f5aa9826e7a0999f738c"><div class="ttname"><a href="group__board__temperature.html#gabd8a85a7dd96f5aa9826e7a0999f738c">getMaximumBoardTemperature</a></div><div class="ttdeci">float getMaximumBoardTemperature(void)</div><div class="ttdoc">Retrieves the maximum temperature this board has been exposed to. </div><div class="ttdef"><b>Definition:</b> <a href="_board_temperature_8c_source.html#l00140">BoardTemperature.c:140</a></div></div>
<div class="ttc" id="_board_temperature_8h_html"><div class="ttname"><a href="_board_temperature_8h.html">BoardTemperature.h</a></div><div class="ttdoc">Header file for the Tekdaqc board temperature monitor. </div></div>
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